Compressive sensing signal reconstruction by weighted median regression estimates

ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings

Volumn , Issue , 2010, Pages 4090-4093

  Paredes, Jose L ^a   Arce, Gonzalo R ^b  

^a UNIVERSIDAD DE LOS ANDES   (Venezuela)

^b UNIVERSITY OF DELAWARE   (United States)

Author keywords

Compressive sensing; Linear regression; Sparse signal reconstruction; Weighted median

Indexed keywords

COMPRESSED SENSING; PROBLEM SOLVING; REGRESSION ANALYSIS; SIGNAL ANALYSIS;

COMPRESSIVE SENSING; COORDINATE DESCENT; LEAST ABSOLUTE DEVIATIONS; RECONSTRUCTION PROBLEMS; REGRESSION ESTIMATES; REGRESSION PROBLEM; SENSING SIGNALS; SIGNALS RECONSTRUCTION; SPARSE SIGNAL RECONSTRUCTION; WEIGHTED MEDIAN;

SIGNAL RECONSTRUCTION;

EID: 78049398278     PISSN: 15206149     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ICASSP.2010.5495738     Document Type: Conference Paper

References (7)

1. D. L. Donoho, "Compressed sensing," IEEE Transactions on Information Theory, vol. 52, no. 4, pp. 1289-1306, Apr. 2006.
2. J. Tropp and S. Wright, "Computational methods for sparse solution of linear inverse problems," ACM TECHNICAL REPORT 1, CALTECH, 2009.
3. S. Osher, Y. Mao, B. Dong, and W. Yin, "Fast linearized bregman iteration for compressive sensing and sparse denoising," Tech. Rep. 08-37, UCLA CAM, 2008.
4. J. Paredes and G. Arce, "Compressive sensing signal reconstruction by weighted median regression estimates," IEEE Trans. on Signal Processing, Feb. 2009, Submitted.
5. E. Larsson and Y. Selén, "Linear regression with a sparse parameter vector," IEEE Transactions on Signal Processing, vol. 55, no. 2, pp. 451-460, Feb. 2007.
6. H. Wang, G. Li, and G. Jiang, "Robust regression shrinkage and consistent variable selection through the LAD-Lasso," J. of Business & Economic Statistic, vol. 25, pp. 347-355, Jul 2007.
7. T. Wu and K. Lange, "Coordinate descent algorithm for lasso penalized regression," The Annual of Applied Statistics, vol. 2, no. 1, pp. 224-244, 2008.